package base;

public class A {


    public void a() {
        System.out.println("aaa");
        a();
    }


    public static class B extends A{
        @Override
        public void a() {
            super.a();
            System.out.println("b111");
        }
    }


    public static void main(String[] args) {
        new B().a();
    }

}
